Lancaster is a town located in Erie County, New York, in the United States. It is situated in the western part of the state, approximately 12 miles east of Buffalo. Lancaster is known for its charming small-town atmosphere, with tree-lined streets and historic architecture. The town of Lancaster is home to a mix of residential neighborhoods, commercial areas, and agricultural land. It has a rich history dating back to the 19th century, and visitors can explore landmarks such as the Lancaster Opera House and the Hull Family Home and Farmstead.